Water Quality Variation of Malagane Tank:Lessons Learnt from Sustainable Ancient Hydraulic System,Sr

• 作 者: Kushani Mahatantila Rohana Chandrajith H.A.H.Jayasena
• 机 构: Department of Material Science,Interdisciplinary Faculty of Science and Engineering,Shimane Universi
• 出 处: 地学前缘
• 发表日期: 2009年S1期
• 关键词: agricultural nutrient prosperity river cascade sustainability throughout season

Tank Cascade Systems(TCS)are the back bone of the dry zone prosperity in Sri Lanka and supply water throughout the year to agricultural lands since the 2nd century BC.The main aim of this study was to understand the nutrient dynamics of small TCS and find out evidence for the sustainability of the system for thousands of years.Malagane tank cascade in the Deduru Oya Basin(the 5th largest river basin and

Tank Cascade Systems (TCS) are the back bone of the dry zone prosperity in Sri Lanka and supply water throughout the year to agricultural lands since the 2nd century BC. The main aim of this study was to understand the nutrient dynamics of small TCS and find out evidence for the sustainability of the system for thousands of years .Malagane tank cascade in the Deduru Oya Basin (the 5th largest river basin and